How To Fix ISLM_API026 - Mandatory filter not found

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 026

• Message text: Mandatory filter not found

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_API026 - Mandatory filter not found ?

  The SAP error message ISLM_API026: Mandatory filter not found typically occurs in the context of the SAP Integrated Business Planning (IBP) or SAP Analytics Cloud (SAC) when a required filter is not specified in a query or API call. This can happen when the system expects certain parameters to be provided, but they are missing or incorrectly configured.
  Cause:
  
  Missing Mandatory Filters: The error indicates that a mandatory filter, which is required for the execution of a query or API call, is not provided.
  Incorrect Configuration: The filters may be incorrectly configured in the query or API settings.
  Data Model Issues: There may be issues with the data model or the way the filters are defined in the system.
  User Permissions: Sometimes, the user may not have the necessary permissions to access certain data, leading to the absence of expected filters.
  
  Solution:
  
  
  Check Query/Filter Configuration:
  
  Review the query or API call to ensure that all mandatory filters are included.
  Verify the filter names and values to ensure they match the expected parameters.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation for the specific API or query you are using to identify the required filters.
  
  
  
  Test with Different Filters:
  
  If possible, test the query with different filter values to see if the error persists.
  
  
  
  User Permissions:
  
  Ensure that the user executing the query has the necessary permissions to access the data and filters.
  
  
  
  Consult SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  System Logs: Review system logs for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the ISLM_API026 error in your SAP environment.